Electra TOWNIE 21 2004 VS Trek 7.2 FX DISC 2015 specs comparison
Electra Townie 21
General Infos| Model | Townie 21 |
| Manufacturer | Electra |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Navy Blue Metallic - Silver Metallic -Baby Blue |
| Sizes |
- Mens - womens |
| Sizes |
- Mens - womens |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Blackwall |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Straight Gauge |
Frame and Body Specs
| Frame materials | 7000 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Adjustable Aluminum |
| Headset size | 1 1/8 (inches) Threadless Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One-piece Spindle Loose Ball |
| Crankset parts and sizes | Aluminum 3-piece |
| Gear shift levers | Twist-shift |
| Rear gear set | 7-speed |
Electra Townie 21 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney |
| Fork material | Single Crown Aluminum |
| Fork type | RST CT-COM 2 |
Other Specs of Electra Townie 21
| Component group sets | Hybrid Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Electra Padded |
| Seat post extension | Steel Pillar |
Trek 7.2 FX Disc
General Infos| Model | 7.2 FX Disc |
| Manufacturer | Trek |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
-Starry Night Black and Volt Green |
| Sizes |
- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) - 25 (inches) |
Wheels And Breaking System
| Bike front tire | 700x35c Bontrager H2 Hard-Case Lite With Puncture Resistant Belt |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro Novela Mechanical Disc |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Bontrager AT-750 32-hole Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | DuoTrap S Compatible Rack And Fender Mounts FX Alpha Silver Aluminum |
| Handlebar construction | 15 (millimeters) Rise 25.4 (millimeters) Bontrager Low Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | 25.4 (millimeters) 10 Degree Bontrager SSR |
| Headset size | Sealed Semi-cartridge Bearings Slimstak |
Gearing Specifications
| Bicycle chain | KMC Z7 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 48/38/28 With Chainguard Shimano M131 |
| Gear shift levers | 8 Speed Shimano Altus EF51 |
| Rear gear set | 8 Speed Shimano HG31 11-32 |
Trek 7.2 FX Disc Fork System Data
| Derailleur (Front) | Shimano M191 |
| Derailleur (Rear) | Shimano Acera M360 |
| Fork material | Chromoly |
| Fork type | Straight Blades FX Cro-Mo Disc With Tapered Wall Thickness |
Other Specs of Trek 7.2 FX Disc
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Nylon Body With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager SSR |
| Seat post extension | 12 (millimeters) Offset 27.2 (millimeters) Bontrager SSR |
Useful links and guides ....
- To know more about this exacte bike, Electra provided us with the latest version of its Townie 21 bike manual
- Find All parts, tires and accessories of Electra Townie 21 Commuter here
- Get your Trek 7.2 FX Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7.2 FX Disc Commuter here